linux-kernel - Re: Suspend to RAM generates oops and general protection fault

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Date:	Mon, 22 Jan 2007 13:25:46 +0000
From:	Pavel Machek <pavel@....cz>
To:	Jean-Marc Valin <jean-marc.valin@...erbrooke.ca>
Cc:	nigel@...el.suspend2.net, linux-kernel@...r.kernel.org
Subject: Re: Suspend to RAM generates oops and general protection fault

Hi!

> > will be a device driver. Common causes of suspend/resume problems from
> > the list you give below are acpi modules, bluetooth and usb. I'd also be
> > consider pcmcia, drm and fuse possibilities. But again, go for unloading
> > everything possible in the first instance.
> 
> Actually, the reason I sent this is that when I showed the oops/gpf to
> Matthew Garrett at linux.conf.au, he said it looked like a CPU hotplug
> problem and suggested I send it to lkml. BTW, with 2.6.20-rc5, the
> suspend to RAM now works ~95% of the time.

Try a kernel without CONFIG_SMP... that will verify if it is SMP
related.
							Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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